APA (7th ed.) Citation

Wright, J., & Leonard, M. L. (2002). The evolution of begging: Competition, cooperation and communication. Kluwer Academic Publishers.

Chicago Style (17th ed.) Citation

Wright, Jonathan, and Marty L. Leonard. The Evolution of Begging: Competition, Cooperation and Communication. Dordrecht ; Boston: Kluwer Academic Publishers, 2002.

MLA (9th ed.) Citation

Wright, Jonathan, and Marty L. Leonard. The Evolution of Begging: Competition, Cooperation and Communication. Kluwer Academic Publishers, 2002.